diff --git a/src/tls.c b/src/tls.c
index 5fac6902b..c18aafebe 100644
--- a/src/tls.c
+++ b/src/tls.c
@@ -160,7 +160,7 @@ int tlsConfigure(redisTLSContextConfig *ctx_config) {
 #endif
 
 #ifdef SSL_OP_NO_CLIENT_RENEGOTIATION
-    SSL_CTX_set_options(ssl->ctx, SSL_OP_NO_CLIENT_RENEGOTIATION);
+    SSL_CTX_set_options(ctx, SSL_OP_NO_CLIENT_RENEGOTIATION);
 #endif
 
     if (ctx_config->prefer_server_ciphers)
@@ -168,7 +168,9 @@ int tlsConfigure(redisTLSContextConfig *ctx_config) {
 
     SSL_CTX_set_mode(ctx, SSL_MODE_ENABLE_PARTIAL_WRITE|SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER);
     SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT, NULL);
+#if defined(SSL_CTX_set_ecdh_auto)
     SSL_CTX_set_ecdh_auto(ctx, 1);
+#endif
 
     if (SSL_CTX_use_certificate_file(ctx, ctx_config->cert_file, SSL_FILETYPE_PEM) <= 0) {
         ERR_error_string_n(ERR_get_error(), errbuf, sizeof(errbuf));